6 Identify the coordination number (C.N.), metal oxidation state(O.S.) and the number of metal d electrons...
6 Identify the coordination number (C.N.), metal oxidation state(O.S.) and the number of metal d electrons for each of the following complexes. (a) [Ni(CN)s] C.N. = __;0.S. = ___, d-electrons = (b) (Pd(C1).]C.N. = ____; O.S. - ___, d-electrons = (c) (Cr(CN)] C.N. - ___.O.S. = ___, d-electrons = (d) [Fe(CO).)? C.N. = ___; O.S. = ___, d-electrons = (e) (Cr(Cl)s) C.N. = ____ ; O.S. = ____ d-electrons =_ (1) (Ag(CN)2] C.N. = _ ; O.S. = _ ,...
For each of the following transition metal complexes, determine the oxidation state of the metal, its coordination number, and the number of d electrons on that metal. (a) RuO4 (b) (CO(NH3).]3+ (c) [Cr(H2O).]8+ (d) Cr(H2O)3Cl2 (e) [Fe(H2O).]3+ (1) (Co(NH3).]2+ (9) MOCI (h) (Pt(CN)4]2- () [Mn(H2O).]2+ (1) Re(CO).Br (k) (Ag(CN 2] (1) [ReH9]?
Calculate the (a) oxidation state of the metal and (b) the coordination number. Which of the following complexes has the highest value of the sum, a +b. The spectrochemical series is i <Br" <CI <F <OH <H20 < NH; <en< NO, <CN Select one: A. Two of complexes have the same highest value of the sum, a +b. B. Na[Cr(NH3),C13] C. [Ni(H20),(NO2)2] D. [Co(en) CICI E.K_[Cu(CN),
Complete table C.N is coordination number O.N is Oxidation number Complex Formula C.N O.N of the metal Cationic or anionic complex Name of metal complex K4[Ni(CN)4] [Cr(OH2)4Cl2]Cl Na3[Co(C2O4)3] [CoCl2(en)2]F [Co(P(CH3)3)4]2(SO4)3 [Fe(NH3)6]SO4 Na2[MoOCl4] [Cr (NH3)6]Cl3 [Zn(OH)4]-2 [V(OH2)6](NO3)3
Determine the oxidation state and coordination number of the metal ion in each complex ion. [Cu(CN)2]1- [Ag(NH3)2]1+ [Cu(OH2)4]2+ [Pt(NH3)2Cl2] [Fe(CN)6]4- [Fe(OH2)6]2+ [Zn(CN)4]2- [Cd(NH3)4]2+ [Cu(CO)5] [CuCl5]3- [Fe(EDTA)]2- [Pt(en)2]2+
1. In [Cu(NH3)4]CO3, how many 3d electrons does copper have? A. 6 B. 7 C. 8 D. 9 E. 10 2. In the complex ion [Fe(CN)6]4–, the oxidation number of Fe is A. +1. B. +2. C. +3. D. –4. E. +6. . 3. Which of the following choices can function as a monodentate ligand only? A. H2NCH2CH2NH2 B. –O2CCO2– C. H2O D. –OCH2CH2CH2O– E. H2PCH2CH2PH2 4. In the complex ion [Co(en)2Br2]+, the oxidation number of Co is A. +1....
Q1) For each of the following compounds, determine the formal oxidation state of the transition metal and the corresponding number of d electrons. State whether each one is likely to be stable enough to be characterized. (1) [Re(CO)5] (2) [HFe(CO)4]- (3) ((ŋ6-C5H5)2Fe) (4) ((ŋ6-C6H6)2Cr) (5) ((ŋ5-C5H5)ZrCl(OCH3) (6) (IrCl(PPh3)3) (7) (Mo(CO)3(PPh3)3) (8) (Fe(CO)4(C2H4)) (9) (W(CO)5Cl)- (10) Ni(CO)4)Q2) Use the 18-electron rule to predict the number of carbonyl ligands, n, in each of the following complexes: (1) [Cr(CO)n] (2) [Fe(CO)n(PPh3)2)] (3) [Mo(CO)n(PMe3)3] ...
2. Determine the oxidation state of the metal in each of the following coordination complexes: (a) Mn (CO). (b) [Re:Br2] ; (c) [Fe(H20).(OH)2]; (d) (CO(NH3),C1]
(b) Determine the oxidation state of the metal, the d electron configuration, the number of unpaired electrons and the ligand field stabilisation energy for the following complexes: (i) [Co(NH3)5Br]2+ (ii) [MnO4]- (iii) [Fe(CN)6]3- (iv) [Cu(H2O)6]2+
What is the coordination number (C.N.) and oxidation number (O.N.) of the transition metal in Na[Co(H2O)2(C204)2]? C.N = 4, O.N = +2 C.N = 4, O.N = +3 C.N = 6, O.N = +3 C.N = 3, O.N = +3 O CN = 6, O.N = +2